Forwarding Multiple Items in One Envelope

1. Weigh all items for one customer, and put them into one envelope.2. Follow the instructions for Prepaid Postage for the first item, using the weight for the groupenvelope.3. Manually forward all the other items in SphereMail (See Manual Forwarding).4. Put $0 for postage in the manually forwarded items, since postage has already been paid.5. Set as Forwarded